Beefed-Up Prop Nut Kit For 30-60 HP Outboard Motors Replaces 11-69578A1 11-69578Q1 11-69578T1 Keeps Propeller Secure And Attached, Easy Install Marine Outboard Prop Nut Replacement For Compatible Models

Beefed-Up Prop Nut Kit (1 Kit) for 30-60 HP Outboard Motors
✔️ Replaces Mercury 11-69578A1/11-69578Q1/11-69578T1 on 30-60 HP

This prop nut kit is designed to secure the propeller on 30-60 HP outboard motors and is compatible with Mercury/Mariner 11-69578A1, 11-69578Q1, 11-69578T1, Chrysler/Force/US Marine 11-69578A1, GLM 21260, Mallory 9-73961 series. Color: Gold.

✅ Includes 2 x 18-3204 Tab Washer and 1 x 18-3704 Prop Nut
✅ Replaces Mercury Marine 11-69578A1/11-69578Q1/11-69578T1; compatible with 30-60 HP outboards
✅ Durable metal construction resists rust and seawater corrosion
✅ Color: Gold

💡 What is a prop nut kit used for in outboard motors? This handy piece helps keep the propeller secure and reduces failures during runs.
- Keeps propeller attached to the driveshaft for 30-60 HP outboards
- Replaces worn or damaged nuts to prevent loosening and shaft misalignment
- Works with Mercury/Mariner 11-69578 variants and similar models